1         2         3         4         5         6         7         8
12345678901234567890123456789012345678901234567890123456789012345678901234567890
perl -le'print join("",map{" "x9 .$_}1..8),"\n","1234567890"x8'
ruby -e'puts (?1..?8).map{|x|" "*9<<x}.join+"\n"+"1234567890"*8'